baber/WOPTO huggingface dataset:
Patent KR-810001548-B1 (KR)
Title: Manifold system for an internal combustion engine
Inventor: ISHIZU YAAKURA
IPC: F02M31/08
Filed: 1979-06-23
Granted: 1981-10-27
Abstract: A manifold system for an I.C. engine having an auxiliary combustion chamber associated with each main combustion chamber and connected thereto by a torch nozzle comprises an intake manifold including a main intake chamber and a main intake passageway extending from the main intake chamber to the engine to deliver a lean air-fuel mixture to each main combustion chamber, a liner(44) having an exhaust passageway(76) for collecting exhaust gases from each main combustion chamber and having an exhaust manifold chamber(62) connected to each exhaust passageway, and the volume of the exhaust chamber being from 0.5 to 0.9 times the displacement of the engine.
Patent KR-840001566-B1 (KR)
Title: Operating mode ohange-over apparatus in tape recording or reproducing apparatus
Inventor: SHIMIZU KUNIO
IPC: G11B15/10
Filed: 1979-11-21
Granted: 1984-10-05
Abstract: An operating mode change-over apparatus in a tape recorder includes; a plunger-solenoid having a stationary iron core and a movable iron core movable from a first pisition in contact with, and a soecond position spaced from, the stationary iron core; an electric motor; a pinion driven by the electric motor; a rack engageable with and disengageable from the pinion.
Patent KR-820000869-B1 (KR)
Title: Waterborne structure
Inventor: KIM JOONG EOB
IPC: E04H3/00
Filed: 1980-01-16
Granted: 1982-05-19
Abstract: A waterborne structure extended from underwater to above the water can scatter the windpressure and is absolutely safe from the strong waves and current, and has a space utility as residential space, recreation space and common space adequate to the sea environment. Said structure has a space containing all sorts of facilities in a hemisphere of which the bottom in downward projected, the upper part is gradually widened to a disk form and eventually an almost horizontal state, and the uppermost part is exposed above the water, common spaces having a verstile utility in an above water structure constituted a hollow column, tension members and box-formed rooms.
Patent KR-830001986-B1 (KR)
Title: 폴리페놀의 글리시딜 폴리에테르류의 제조 방법
IPC: C08G59/06
Filed: 1980-03-12
Granted: 1983-10-04
Abstract: 내용 없음.
Patent KR-850000725-B1 (KR)
Title: Combustion control method for a industrial furnace
Inventor: SUJUGI DOMIO
IPC: F23N5/00
Filed: 1980-08-22
Granted: 1985-05-23
Abstract: The system regulates the combustion of pulverized fuel in an industrial furnace. The feed speed per unit of quantity of the fuel is correlated to the flame radiation and temp. distribution in the furnace. Signals indicating the fuel flow speed are fed to a distributor unit effective to the correlation. The feed speed of the pulverized material is adjusted to an optimum value in accordance with the unit's output signals. To regulate this speed signals can be used resulting from superimposing a bias voltage on output signals from a combustive air flow control meter.
Patent KR-850001547-B1 (KR)
Title: Process for the preparation of homoserine derivatives
Inventor: KUNZ WALTER
IPC: A01N43/56
Filed: 1980-10-25
Granted: 1985-10-17
Abstract: Homoserine derivs. of formula (I) are prepd. by reacting lactones or thiolactones of formula (II) with a base of formula M-OH at -10 100≰C in a polar solvent to give metal salts of formula (III), and making the metal salts cationic. In the formulas, R1 is methoxymethyl, ethoxymethyl, 2-furyl, 2-tetrahydrofuryl or cyclopropyl; R2 is H or methyl; R3 is H; Ar is of formula (IV) or (V); R4 is methyl, methoxy or Cl; R5 is methyl, methoxy NH2, Cl or NO2;  R6 is H, NO2, NH2, methyl, methoxy or Cl; R7 and R8 are H or methyl; R12 is methyl, NO2 or NH2;  R13 is H, methyl or NO2; B is -XH; X is O or Si and M is a metal ion. (I) are used as microbicides.
Patent KR-840002100-B1 (KR)
Title: Ultrasonic diagnosing apparatus
Inventor: IINUMA KAZUHIRO
IPC: A61B10/00
Filed: 1981-01-23
Granted: 1984-11-15
Abstract: A first set of transducers is arranged in an array to transmit an ultrasonic beam into human tissue and receive a reflected echo. A second set of transducers also transmits and receives ultrasonic pulses from human tissue and is arranged to transmit in a direction which is perpendicular to that of the first array, while forming an acute angle w.r.t. the first array along the direction of the beam transmitted by the latter. A first circuit processes the echo received by the first transducer array to produce a signal representative of tomogram information of the tissue.
Patent KR-860001305-B1 (KR)
Title: Expression linkers
Inventor: LOTTER WILLIAM J
IPC: C07H21/04
Filed: 1981-02-28
Granted: 1986-09-11
Abstract: Specific oligonucleotide segments were prepd. and linked to a cloned DNA coding segment in seguence that confers desired functional properties on the expression of the protein coded by the DNA coding seguence. Thus, the DNA linder sequence 5'GATGATGATGATAAA-3' was chem. synthesized by the phosphotriester method of K. Itakura. The linker sequence was bluntend ligated to com. available Hind III linker which, when cleaved by Hind III endonuclease, yields a specific cleavage linker for insertion at a Hind III site. The product linker nucleotide sequences for both strands were AGCTTGGATGATGATGATAAA (plus end) and ACCTACTACTACTATTT (minus end). The specific cleavage linker is blunt-end ligated with the cloned human proinsulin gene to produce a deoxynucleotide sequence of the plus strand contg. 5'-Hind III linker-specific cleavage linker-human proinsulin gene-3'.
Patent KR-840000986-B1 (KR)
Title: Methacrolein oxidation catalyst
Inventor: SHAW WILFRID GARSIDE
IPC: C07C51/25
Filed: 1981-08-04
Granted: 1984-07-13
Abstract: New catalysts for oxidn. of methacrolein to methacrylic acid have the empirical formula:Mo12PaMbCucVdXeYfOg. M is at least one of K, Pb and Cs; X is at least one of Ba, La, Ga, al, ag, Cd, Ti, Tl, Hg, Pb and Zn; Y is at least one of Fe, Co, Ni, Sr, Mn, In, Ta, Ge, S and Be; a=0.1-3, pref.0.5-1.75; b=0.1-3, pref. 0.8-2; c=0.1-2, pref. 0.1-0.8; d=0.1-2, pref. 0.1-0.8; e=0.01-2, pref. 0.02-0.5; f=0-2; g is a no. satisfying the valencies of the other elements. The catalysts have good thermal stability and give high selectivities for methacrylic acid, e.g. 80-86%.
Patent KR-890001208-B1 (KR)
Title: Interlocking structure for a pair of overlapping panels
Inventor: WOOD PRENTICE J
IPC: B65D71/00
Filed: 1982-04-22
Granted: 1989-04-27
Abstract: An interlocking structure for a pair of overlapping panels comprises a locking aperture (38) which is formed in one of the panels and has an anchoring edge (45) and a securing edge (46) spaced from the anchoring edge, and a locking tab having a body portion, a heel portion and a toe portion.  The locking tab is struck from the other of the panels near an edge and folded with an angle of approx. 180≰into face contacting relation with the part of the other panel which is disposed adjacent the edge so as to cause the heel portion to enter the locking aperature and to engage the anchoring edge and to cause the toe portion to enter the locking aperture adjacent the securing edge.
Patent KR-890002841-B1 (KR)
Title: Device of storage tank in to toilet
Inventor: HIRAISHI GASOU
IPC: E03D1/24
Filed: 1983-06-14
Granted: 1989-08-04
Abstract: The device which controls the water flowrate in case of a little or a lot of washing-out comprises a tank (A), a drain valve seat (9) and a drain valve body (30), a drain valve (a) comprising an on-off valve (6), a cylinder (8) having an upper inlet (14) and a lower inlet (16) , a float (28), and an operating means (D).  In case of a lot of washing-out both the drain vlave and the on-off valve are opened.  In a little washing-out only the on-off valve is closed.
Patent KR-880002112-B1 (KR)
Title: Washing machine
Inventor: HAYASHI GENTARO
IPC: D06F23/04
Filed: 1983-06-16
Granted: 1988-10-15
Abstract: Washing machine comprises basket housed in cabinet, and agitator oscillated in basket at 300 rpm or less.  The agitator has a disc- shaped base having an upward projection in the form of a triangular prism, with side edges from which the three vanes extend smoothly to overlie the base.  The height of the projection is about half the outside dia. of the base, and the projection is submerged when the agitator is in still water.
Patent KR-860001291-B1 (KR)
Title: Process for preparing immunomodulating agents a53868 factor a.
Inventor: JOHNSON RONALD DOYLE
IPC: C07F9/38
Filed: 1983-09-27
Granted: 1986-09-10
Abstract: Leucylaminopropenyl phosphonate immunomodulating agents and new antibiotics having the formula (I,R1,R2,R3,=amino acids, H, or alkyl; A=H, alkyl, H, alkyl, or aryl) were produced from antibiotic A53868 A by conventional peptide synthesis. II(I; R1, R2, R3, Z, Z1,=H) was prepd. by fermentation of streptomyces luridus in a medium contg. soluble starch 3.0, casein hydrolysate 1.0, MgSO4. 7H2O 0.05, K2HPO4 0.05, ammoniummolybrate 0.01, CaCO3 0.2%. II has a broad-spectrum antimicrobial activity against bacteria, yeast, fungi, viruses, and protozoa.
Patent KR-890002117-B1 (KR)
Title: Method of injection molding of resin pipe
Inventor: KIM YONG-JAE
IPC: B29C48/32
Filed: 1984-04-25
Granted: 1989-06-20
Abstract: A method for an entrusion forming of a thermoplastic resin bar comprises (a) passing an extruded material melt-mixed by the screw in the extrusive cylinder through a small extruding passage to maintain a reasonable resin pressure, and 9b) extruding the extruded material by the extrusive forming die.  The diameter of the passage is determined according to the inside diameter of the extrusive cylinder.  The diameter of the die is smaller than the inside diameter of the xtrusive cylinder.
Patent KR-940004980-B1 (KR)
Inventor: CHRIST WIHELM
IPC: D06B3/28
Filed: 1984-06-29
Granted: 1994-06-09
Abstract: 내용 없음.
Patent KR-900007716-B1 (KR)
Title: Gas sulfurizion and nitriding method
Inventor: KATAKIRI TOSHIO
IPC: C23C8/28
Filed: 1984-07-28
Granted: 1990-10-19
Abstract: Cracked (NH4)2S and NH3 in an inert gas carrier are introduced into a furnace, and ferrous articles are heated to 450-700 deg.C, than subjecting to sulphurising/nitriding to form hard surface layers. Sulphurising/nitriding was conducted by using pure iron and JIS SCM 440 steel. The resulted layers was outer sulphurised layer and inner nitrided layer, and intermediate mixed layer.  Maximum hardness obtained was at the boundary layer between sulphurised and nitrided layers for example vickers hardness of 1200-1300 when treated on JIS SCM 440 steel for 2 hrs. at 550 deg.C, having hardened depth of 15 microns. The individual depth depends on the temp. of (NH4)2S solution and heating temperature.
Patent KR-930000499-B1 (KR)
Title: Pipe connector having a chevron thread
Inventor: BLOSE THOMAS L
IPC: E21B17/042
Filed: 1984-12-24
Granted: 1993-01-21
Abstract: A thread form is shown for a tubular connection of the type having a pin member (13) adapted to be made up with a box member (15) to form a pipe joint. The pin member (13) has pin threads with thread crests (17) and thread roots (19) which are adapted to be made up with a mating box member (15) having a complimentary thread structure. The pin thread crests (17) are formed between a stab flank (25) and a load flank (27) of the pin thread. The pin thread has a chevron-shaped load flank (27) for engaging a mating chevron-shaped load flank of the complimentary box member (15) to provide a chevron type interfit between the load bearing flanks. The load flanks (43) of the pin member includes an outer wall portion (43) with a positive slope which provides additional clearance between the complimentary threads on the pin (13) and box members (15) during disassembly to prevent inadvertent hanging-up of the threads.
Patent KR-900008299-B1 (KR)
Title: Measuring method and apparatus of light fiber
Inventor: SAKAMODO KAZGI
IPC: G01M11/00
Filed: 1985-02-27
Granted: 1990-11-12
Abstract: Measurements of several different parameters of a fibre are carried out automatically and successively. A stage is movable along a straight line and a setting station is arranged in the direction of movement of the stage. Several measurement stations have holders for holdig fibres on the side of the measuring devices and arranged along a straight line extending parallel to the direction of movement of the stage with a predetemined distance between. The stage has several second holders for holding the optical fibres to be measured. The second holders are arranged along a straight line parallel to the direction of arrangement of the first holders with the same distance as the predetermined distance between them.
Patent KR-870000859-B1 (KR)
Title: Slide-fastener discharging apparatus
Inventor: SATSA YUUSEI
IPC: A44B19/42
Filed: 1985-10-07
Granted: 1987-04-30
Abstract: The discharge station for sliding clasp fasteners (F) comprises a guide assembly (4) on a horizontal longitudinal path downstream of a pair of feed rollers (2,3) receiving the slide fasteners therefrom one after another. A grip (5) is disposed on the path downstream of the guide unit for releasably gripping a leading end of the individual slide fastener received in the guide. The guide assembly includes a stationary upper guide palte (6) and a lower guide channel (7) pivotally movable to open the bottom side of the guide assembly to allow the individual slide fasteners to fall and hence become suspended from the gripping unit.
Patent KR-930008033-B1 (KR)
Inventor: KUNERT HEINZ
IPC: B60J10/244
Filed: 1985-12-31
Granted: 1993-08-25
Abstract: 내용 없음.
Patent KR-930011070-B1 (KR)
Inventor: LIPP CHARLES W
IPC: C10K3/06
Filed: 1986-04-16
Granted: 1993-11-20
Abstract: 내용 없음.
Patent KR-930003076-B1 (KR)
Inventor: SATO HARUHIKO
IPC: C07D498/04
Filed: 1986-05-21
Granted: 1993-04-17
Abstract: 내용 없음.
Patent KR-900004588-B1 (KR)
Title: Substituted hexahydro aryl quinolizines
Inventor: BALDWIN JOHN J
IPC: A61P25/26
Filed: 1986-06-03
Granted: 1990-06-30
Abstract: Hexahydroarylquinolizine derivs. of formula (I) and their salts are prepared. In (I), Ar is R1, R2-benzo[b furo, R1, R2benzo[b thieno, thieno, furo, R1, R2-pyridine, thiazolo,imidazo or pyrazolo; R1, R2 are H, Halogen, OH, C1-3 alkoxy or C1-6 alkyl; B is 4- to 7-membered spiroheterocyclic ring containing up to 2 heteroatoms; R5 is H, C1-6 alkyl, opt. substd. by OR8, NR8COR8 or COOR8; R8 is H or C1-6 alkyl. (I) are useful as antidepressants.
Patent KR-890002639-B1 (KR)
Title: Process for preparing quinoline derivatives
Inventor: KIM KI-WON
IPC: C07D401/04
Filed: 1986-07-28
Granted: 1989-07-21
Abstract: The quinoline derivatives of comp. (I) have high antibacterial activitis for gram-positive bacteria, gram-negative bacteria and pseudomonas aeruginosa.  In comp. (I), R-hydrogen, methyl, or ethyl; R1=hydrogen, C1-4 low alkyl, alkoxy carbonyl, or alkyl ester.
Patent KR-950000623-B1 (KR)
Inventor: LETEMPS BERNARD
IPC: C03B23/035
Filed: 1987-04-08
Granted: 1995-01-26
Abstract: 내용 없음.
Patent KR-900008196-B1 (KR)
Title: Method of supporting the panel of cathode-ray tube and device of supporting the same
Inventor: ICHIGI HIDEDOSI
IPC: H01J9/22
Filed: 1987-04-18
Granted: 1990-11-05
Abstract: An apparatus for supporting individual cathode-ray tube panels (20) having different sizes and skirt sufaces which face each other, comprises: at least one pair of holders (22) adapted to move to and from each other; transporting means (92) for positioning the panel (20) between the pair of holders (22); and holder-driving means for driving the holders (22), characterised in that the holder-driving means includes; moving means (86) for moving said pair of holders (22) to the skirt surface after the panel (20) is moved to a position between the pair of holders (22) by said transporting means (92); and urging means (38) for moving the pair of holders (22), which have been moved to the skirt surfaces by the moving means (86), to come closer to each other by a predetermined distance regardless of the size of the panel.
Patent KR-910007626-B1 (KR)
Inventor: LABROSSE PAUL R
IPC: D04D7/10
Filed: 1987-05-18
Granted: 1991-09-28
Abstract: 내용 없음.
Patent KR-920009307-B1 (KR)
Inventor: MORIDA GEICHI
IPC: F25B41/00
Filed: 1987-07-11
Granted: 1992-10-15
Abstract: 내용 없음.
Patent KR-900007692-B1 (KR)
Title: Power circuit
Inventor: KIL JONG-CHOL
IPC: H02H3/26
Filed: 1987-12-28
Granted: 1990-10-18
Abstract: The circuit for cutting off the power supply when the supply voltage is over or under than the rate comprises a low voltage detector, a hivoltage datetector (6), a microprocessor (1), and a power regulator (3). When the voltage provided from the power regulator is higer or lower than the reference voltage, the power control signal of the microprocessor is interrupted to cutt off the power.
Patent KR-910008229-B1 (KR)
Inventor: SAEKI HIROSHI
IPC: F16C33/66
Filed: 1988-01-08
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-910002298-B1 (KR)
Title: Control circuit of electronic locking device for vehicle
Inventor: SUH KYONG-SOG
IPC: E05B49/00
Filed: 1988-07-21
Granted: 1991-04-11
Abstract: The circuit, when a key  having  a  resistance  with  special value is inserted into a key holder, flows the current through the resistance to generate  the  voltage  which  is  compared  to  the reference voltage set on the key system, then the  rock  state  is relecased when a sinilar key or a metalic substance  are  inserted into the key system, the circuit generates an  alarm  signal.  The circuit includes  a  voltage  comparator  (2)  for  comparing  the voltages of the key resistance and the reference resistance in the system, a horn speaker (6)  for  generating  the  alarm  when  the difference between two voltages  exceceds  certain  level,  a  key holder (H4) for releasing the rock of the handle when a proper key is inserted by driving a  solenoid  (SO5),  and  an  alarm  signal generator (3) for generating the warning signal  when  the  driver gets off the car without pulling out the key.
Patent KR-0118454-B1 (KR)
Inventor: KIMURA MINAO
IPC: B65G47/82
Filed: 1988-10-29
Granted: 1997-09-30
Abstract: 내용 없음
Patent KR-910006437-B1 (KR)
Inventor: SUZUKI DETSURO
IPC: G09D3/12
Filed: 1988-11-22
Granted: 1991-08-24
Abstract: 내용 없음.
Patent KR-960009228-B1 (KR)
Inventor: KONISHI MASAO
IPC: G11B17/22
Filed: 1987-06-09
Granted: 1996-07-16
Abstract: 내용없음
Patent KR-930006413-B1 (KR)
Inventor: CARTER THOMAS P
IPC: F24F5/00
Filed: 1989-02-16
Granted: 1993-07-14
Abstract: 내용 없음.
Patent KR-0128241-B1 (KR)
Inventor: CROSS VIRGINIA ROSE
IPC: B01J29/064
Filed: 1989-03-20
Granted: 1998-04-03
Abstract: 내용없음.
Patent KR-0139917-B1 (KR)
Inventor: YAMAKUCHI SHIGERU
IPC: F25B49/00
Filed: 1989-04-10
Granted: 1999-10-01
Abstract: 내용 없음.
Patent KR-930000405-B1 (KR)
Inventor: MAETA MASAHIKO
IPC: E05B65/00
Filed: 1989-05-26
Granted: 1993-01-18
Abstract: 내용 없음.
Patent KR-920000245-B1 (KR)
Inventor: WATANABE TSUTOMU
IPC: C23C22/30
Filed: 1989-06-29
Granted: 1992-01-10
Abstract: 내용 없음.
Patent KR-930006650-B1 (KR)
Title: High power amplifier
Inventor: CHOE DU-HON
IPC: H03F3/20
Filed: 1989-06-30
Granted: 1993-07-22
Abstract: The high power amplifying equipment converts the intermediate frequency   from   a   frequency   converter   in   a    satellite telecommunication  transmitter  into  the  radio  frequency,   and provides the predetermined transmitting signal to an antenna.  The equipment includes an intermediate power amplifying sectijon  (15) for amplifying the output of a low noise amplifier  (10),  a  last high power  amplifier  (17)  for  amplifying  the  output  of  the intermediate  power  amplifying  stage,  a  separator   (19)   for protecting a low pass filter  (18)  from  the  reflected  wave,  a variable attenuator (13) for attenuating the high frequency signal variably, a directional combiner (16) for branching a part of  the high frequency signal, and a attenuator control section  (21)  for controlling the attenuation rate of the variable attenuator.
Patent KR-920002910-B1 (KR)
Title: Additive ingredients in alcohol using for removing hangover and its process for preparing
Inventor: SUNG HYEON-SOON
Filed: 1989-07-06
Granted: 1992-04-10
Abstract: A wine additive is prepd. by (a) mixing  70-85  wt.%  jujube, 25-30 wt.% Schizandrae fructus, 80-85 wt.% chinese matrimony rine, 140-200 wt.%  arrowroot,  70-80  wt.%  licorice  and  water,  (b) heat- treating the obtd. mixture at 75-80 deg.C and centrifuging to obtain the extracted soln., (c) vacuum-concentrating the extracted soln. at 60 deg.C  or  less  to  obtain  40  %  water-contg.  herb extract, and (d) mixing the obtd. (I) with 36 %  water-contg.  red ginseng extract (II) to obtain the final  product.  (mixing  ratio (I):(II) is 1-3:5).
Patent KR-920006842-B1 (KR)
Inventor: EMORI TERUAKI
IPC: G11B5/596
Filed: 1989-07-28
Granted: 1992-08-20
Abstract: 내용 없음.
Patent KR-0163421-B1 (KR)
Title: Trip device for an electrical switch and an electrical switch with device
Inventor: KNOBEN JOZEF HELENA ANTONIUS
IPC: H01H71/74
Filed: 1989-12-30
Granted: 1998-12-15
Abstract: Trip device of the suction or pull-in armature type, having a yoke (18; 35) supporting a fixed permanent magnet (22) and a movable elongated armature (23) having a head member (25). The armature (23) and the yoke (18; 35) forming a first magnetic circuit for holding the armature (23) in a first position with the permanent magnet (22), in which first position the head member (25) protrudes outside the yoke (18; 35). For moving the armature (23) electromagnetically and/or electrothermally to a second position in which the head member (25) protrudes further outside the yoke (18; 35), the yoke (18; 35) is provided with electrothermal bimetal means (33; 37). For moving the armature (23) to the second position independently of the polarity of an electrical current, a second magnetic circuit is provided, consisting of a further yoke and one or more magnet windings (30), or consisting of a pair of mutually magnetically separate branches (44, 45; 50, 51) magnetically connected in series with the first magnetic circuit, and one or more magnet windings (46) for mutually oppositely magnetizing the branches (44, 45; 50, 51).
Patent KR-910006786-B1 (KR)
Title: Multiple, parallel packed column vaporizer
Inventor: CLEM MCKOWN
IPC: B01D1/06
Filed: 1988-08-04
Granted: 1991-09-02
Abstract: A multiple, parallel packed column vaporizer (10) for vaporizing a chemical having a relatively low decomposition temperature includes a shell (12); a plurality of parallel, vertically oriented vaporization columns (34) arranged in the shell, each vaporization column having inner walls and upper (14) and lower (16) open ends; a distribution assembly (152) for distributing the chemical substantially equally to the open upper ends (14) of the vaporization columns (34), which flows downwardly therein; a fluid heat exchanger which heats the vaporization columns to provide the heat needed to vaporize the chemical therein; and a gas supply (132) which supplies the gas to the lower ends (16) of the vaporization columns (34) so that the chemical is vaporized and becomes entrained in the gas and is carried upwardly out of the vaporizer (10).
Patent KR-910006976-B1 (KR)
Title: Devices for heating
Inventor: BAN BYONG-CHUL
IPC: A61H39/04
Filed: 1990-01-09
Granted: 1991-09-14
Abstract: The heat stimulater is arranged to keep the stimulating  heat on the tip of a moxibustion needle bar in contact  with  with  the skin at about 60  deg.C  by  means  of  a  temperature  adjustment circuit. The needle bar is heated by an electric lamp  whose  heat is transferred through  a  heat  transfer  plate  to  the  bar  to stimulate the point under application  of  moxibustion.  When  the heat on  the  needle  bar  reaches  the  temperature  set  on  the thermometer for the maximum effect of moxibustion without burn  on the skin, a variable resistor is adjusted to be  lower  and  allow current through an LED to reduce the voltage of  a  thyristor  and cut off the secondary current.
Patent KR-100210717-B1 (KR)
Inventor: YAMAOKA GATSMI
IPC: H04N5/781
Filed: 1990-01-19
Granted: 1999-07-15
Abstract: 정지화 비디오 신호와 더불어 시간 압축된 오디오 신호가 기록되는 음성 기록 장치에 관한 것이다. 
     후 편집 녹음시에 녹음 설정을 행하는 후 편집 녹음 스위치가 설치되며, 상기 후 편집 녹음 스위치가 녹음중에 눌리면 녹음을 중단하고, 오디오 트랙을 소거하며 재 후 편집 녹음 기능이 가능하도록 한 것을 특징으로 하는 음성 기록 장치.